Neurological consequences of obesity

PD O'Brien, LM Hinder, BC Callaghan… - The Lancet …, 2017 - thelancet.com
The high prevalence of obesity is associated with an enormous medical, social, and
economic burden. The metabolic dysfunction, dyslipidaemia, and inflammation caused by …

Brain insulin resistance and hippocampal plasticity: mechanisms and biomarkers of cognitive decline

M Spinelli, S Fusco, C Grassi - Frontiers in neuroscience, 2019 - frontiersin.org
In the last decade, much attention has been devoted to the effects of nutrient-related signals
on brain development and cognitive functions. A turning point was the discovery that brain …

Hippocampal insulin resistance and cognitive dysfunction

GJ Biessels, LP Reagan - Nature Reviews Neuroscience, 2015 - nature.com
Clinical studies suggest a link between type 2 diabetes mellitus (T2DM) and insulin
resistance (IR) and cognitive dysfunction, but there are significant gaps in our knowledge of …

[HTML][HTML] Visceral influences on brain and behavior

HD Critchley, NA Harrison - Neuron, 2013 - cell.com
Mental processes and their neural substrates are intimately linked to the homeostatic control
of internal bodily state. There are a set of distinct interoceptive pathways that directly and …

Obesity and cognitive decline: role of inflammation and vascular changes

JCD Nguyen, AS Killcross, TA Jenkins - Frontiers in neuroscience, 2014 - frontiersin.org
The incidence of obesity in middle age is increasing markedly, and in parallel the
prevalence of metabolic disorders including cardiovascular disease and type II diabetes is …

Food insecurity as a driver of obesity in humans: The insurance hypothesis

D Nettle, C Andrews, M Bateson - Behavioral and Brain Sciences, 2017 - cambridge.org
Integrative explanations of why obesity is more prevalent in some sectors of the human
population than others are lacking. Here, we outline and evaluate one candidate …

[HTML][HTML] Diet, inflammation and the gut microbiome: mechanisms for obesity-associated cognitive impairment

SJ Leigh, MJ Morris - Biochimica et Biophysica Acta (BBA)-Molecular Basis …, 2020 - Elsevier
Poor diet and obesity are associated with cognitive impairment throughout adulthood, and
increased dementia risk in aging. Here we review the current literature interrogating the …

Western diet consumption and cognitive impairment: links to hippocampal dysfunction and obesity

SE Kanoski, TL Davidson - Physiology & behavior, 2011 - Elsevier
Intake of saturated fats and simple carbohydrates, two of the primary components of a
modern Western diet, is linked with the development of obesity and Alzheimer's Disease …

Metabolic and hedonic drives in the neural control of appetite: who is the boss?

HR Berthoud - Current opinion in neurobiology, 2011 - Elsevier
Obesity is on the rise in all developed countries, and a large part of this epidemic has been
attributed to excess caloric intake, induced by ever present food cues and the easy …

Effects of high-fat diet exposure on learning & memory

ZA Cordner, KLK Tamashiro - Physiology & behavior, 2015 - Elsevier
The associations between consumption of a high-fat or 'Western'diet and metabolic
disorders such as obesity, diabetes, and cardiovascular disease have long been recognized …